She’s all about that bass, no treble — and he’s all about returning to his home base, no trouble. Meghan Trainor brings her “Timeless” tour to Jiffy Lube Live in Virginia on Tuesday alongside singer, ...

PITTSBURGH ― From a sales standpoint, pop star Meghan Trainor knows she'll never outpace "All About That Bass." "I think that's my 'Macarena.' My one big one that I'll never beat," Trainor said.